Author :
Jamie Madill
Date :
2021-07-02 15:24:32
Hash :584a10cc Message :Capture/Replay: Use flat map for uniform locations.
Similarly to prior changes that change the resource map lookup, this
change switches the uniform lookup from an unordered map to a plain
pointer lookup. It internally uses an unordered_map of vectors, and
caches each vector base pointer whenever a program updates uniform
locations.
Testing with Manhattan 3.0, this CL decreases the binary size in a
Windows/Release build from 6.125MB to 4.413 MB. This is about a 28%
decrease. This allows for longer traces and also reduced replay
overhead.
Bug: angleproject:5133
Change-Id: I0957bc1075ec87ed9dca4a2525f27149c61cbe12
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3002511
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Tim Van Patten <timvp@google.com>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
Jamie Madill